Introversion:1. the act of directing one's attention toward or getting gratification from one's own interests, thoughts, and feelings2. the state or tendency toward being wholly or predominantly concerned with and interested in one's own mental life

There is absolutely nothing wrong with being totally Self-absorbed (especially if it involves plans for World Domination!). We introverts draw strength from our inner-Self - unlike our Extroverted brethren (I'm married to one) who insist on sucking the energy out of everyone else to make themselves feel good.